| 摘要 |
PROBLEM TO BE SOLVED: To provide a fire brick dismantling device inside of a chimney capable of smoothly mounting and demounting a dismantling device including an expansible and contractible rod member provided with a fire brick dismantling member at its tip, to a driving portion while exerting its dismantling function. SOLUTION: This fire brick dismantling device 15 inside of the chimney, used by being detachably connected to a driving main body portion 22 used in a state of vertically-movably suspended from a lifting machine 21, is composed of a connection mount 23 and a dismantling device main body 24. The connection mount 23 is composed of a connection mount 25 connected to a rotary connection table 20, a dismantling device supporting mount 26 disposed at a lower part of the connection mount 25 and supporting the dismantling device main body 24, and a pedestal feature frame 27 connecting and integrating the mounts 25, 26 in a state of vertically holding them t a prescribed interval, and used as a leg portion in being installed on the ground. The dismantling device main body 24 is composed of at least a pair of expansible and contractible rod members 29 provided with the fire brick dismantling members 28 at their tips. COPYRIGHT: (C)2008,JPO&INPIT
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